Jonathan Haidt on Instagram: "This experiment has been replicated many times — an adult sets up a fake Instagram/TikTok account as a 13-year old. Within days, the harmful content is recommended to them despite the user liking and interacting with only positive content. Even with Teen Accounts, 13-year-old girls are shown 25% negative mental health or eating disorder reels. Why do we allow this for our girls? As I say in #theanxiousgeneration, #socialmedia is wildly inappropriate for teens, espec